Definition: You are given a math word problem and you are supposed to make use of mathematical concepts like probability, combinatorics, linear equations, sequences/series, or simple operators like addition, subtraction, division, or multiplication to answer the given question. Choose the best option from the 5 given options and report that option.
Input: Question: The speed of a car is 50 km in the first hour and 60 km in the second hour. What is the average speed of the car?

 Option A: 79 kmph

 Option B: 85 kmph

 Option C: 55 kmph

 Option D: 23 kmph

 Option E: 14 kmph

Option C